Audio Normalizer — Normalize Loudness to Podcast & Streaming Levels
Every platform expects a different loudness. This normalizer measures your audio and adjusts it to a target loudness using the professional EBU R128 (loudnorm) method — the same standard Spotify, YouTube and podcast apps use.
Audio Normalizer
One-click loudness normalization to podcast, streaming or broadcast standards.
1 Add your audio file
2 Settings
3 Process & download
✅ Done — your audio is ready
How to use it
- Add your audio — an episode, song or voice clip.
- Choose the target — podcast (−16 LUFS) suits most creators; streaming uses −14.
- Process & download — loudness matched, peaks protected.
About this tool
Normalization is not just ‘make it louder’. The loudnorm algorithm analyzes the perceived loudness of the whole file (not just peaks) and applies the exact gain needed to hit the target, while a true-peak limiter prevents distortion. A series of episodes normalized to the same target all sound equally loud — no more volume surprises for listeners.
If your audio is very uneven (loud intro, quiet speech), run the Audio Compressor first, then normalize.
Frequently asked questions
Normalizer vs volume booster — what is the difference? A booster applies a fixed amount of gain. A normalizer measures the file and applies exactly the gain needed to reach a standard loudness target.
Which target should I pick? Podcasts: −16 LUFS. YouTube/streaming: −14 LUFS. TV broadcast: −23 LUFS.
Are my files uploaded? No — everything runs locally in your browser.
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- Audio Compressor — even out loud and quiet parts
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- Vocal Remover — strip vocals and keep the backing track
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